Finding the Fourth Proportional to 166,219.05, 249,328.55 and 41,560.05

Step by Step Solution

1. Step 1: Write the proportion equation
   166,219.05 : 249,328.55 = 41,560.05 : x
2. Step 2: Convert to fraction form
   166,219.05/249,328.55 = 41,560.05/x
3. Step 3: Cross multiply
   166,219.05x = 249,328.55 × 41,560.05
4. Step 4: Simplify right side
   166,219.05x = 10,362,107,004.43
5. Step 5: Solve for x
   x = 10,362,107,004.43/166,219.05
6. Step 6: Final answer
   x = 62,340.07